BizTalk Server 2009 Beta Available/b/chitpro-en/archive/2008/12/15/biztalk-server-2009-beta-available.aspxThe beta version of BizTalk Server 2009 has been released on the Microsoft Connect Site
Primarily, the new features include:
Web service registry capabilities with support for UDDI (Universal Description Discovery and Integration) Version 3.07.x Production